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List Of Minerals Recognized By The International Mineralogical Association (H)
__TOC__ H Ha – He # Haapalaite (valleriite: IMA1972-021) 2.FD.3 # (zircon: IMA1974-018) 9.AD.3 (IUPAC: hafnium tetraoxysilicate) # Hagendorfite (alluaudite: 1954) 8.AC.1 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haiweeite
Haiweeite is a mineral of uranium and has the chemical formula: Ca UO2)2Si5O12(OH)2·3(H2O). It is a secondary mineral of uranium, a product of oxidation. It has a greenish yellow color. It has a Mohs hardness of about 3.5 and is fluorescent under UV light. It was named after the Haiwee Reservoir, Inyo County, California Inyo County () is a county in the eastern central part of the U.S. state of California, located between the Sierra Nevada and the state of Nevada. In the 2020 census, the population was 19,016. The county seat is Independence. Inyo County is ..., US, where it was first found. References Mindat.org [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haidingerite
Haidingerite is a calcium arsenate mineral with formula Ca(AsO3OH)·H2O. It crystallizes in the orthorhombic crystal system as short prismatic to equant crystals. It typically occurs as scaly, botryoidal or fibrous coatings.http://rruff.geo.arizona.edu/doclib/hom/haidingerite.pdf Mineral Data Publishing, ''Handbook of Mineralogy'' It is soft, Mohs hardness of 2 to 2.5, and has a specific gravity of 2.95. It has refractive indices of nα = 1.590, nβ = 1.602 and nγ = 1.638.http://www.mindat.org/min-1797.html Mindat with location data It was originally discovered in 1827 in Jáchymov, Czech Republic. It was named to honor Austrian mineralogist Wilhelm Karl Ritter von Haidinger (1795–1871).http://www.webmineral.com/data/Haidingerite.shtml Webmineral data It occurs as a dehydration product of pharmacolite in the Getchell Mine, Nevada. See also * List of minerals named after people This is a list of minerals named after people. The chemical composition follows name. A *Abelsoni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
